Xiaomi 14 Ultra vs F31
Side-by-side comparison with real-scale visuals and detailed specifications
100% Objective Comparisons â Data sourced from official manufacturers
See our methodology
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100%
Xiaomi 14 Ultra is 2.9% taller
Xiaomi 14 Ultra
165.2mmÃ75.8mm
VS
F31
160.6mmÃ73.4mm
Scaled to real proportions
Specifications Comparison
A
Xiaomi 14 Ultra
Xiaomi
3 wins
B
F31
Oppo
4 wins
đą
Screen Size
Better
Xiaomi 14 Ultra
6.73"
F31
6.7"
Difference:
0.03"
(0.4% more)
đ
Battery
= Tie
Xiaomi 14 Ultra
5,000mAh
F31
5,000mAh
Difference:
0mAh
đž
RAM
Better
Xiaomi 14 Ultra
16GB
F31
8GB
Difference:
8GB
(100.0% more)
âī¸
Weight
Better
Xiaomi 14 Ultra
227g
F31
180g
Difference:
47g
(26.1% less)
đŋ
Storage
Better
Xiaomi 14 Ultra
512GB
F31
128GB
Difference:
384GB
(300.0% more)
đˇ
Main Camera
Better
Xiaomi 14 Ultra
50MP
F31
64MP
Difference:
14MP
(28.0% more)
đ°
Price
Better
Xiaomi 14 Ultra
1,299$
F31
299$
Difference:
1,000$
(334.4% less)
đ
Height
Xiaomi 14 Ultra
165.2mm
F31
160.6mm
đ
Width
Xiaomi 14 Ultra
75.8mm
F31
73.4mm
đĻ
Thickness
Better
Xiaomi 14 Ultra
9.6mm
F31
8.2mm
Difference:
1.4mm
(17.1% less)
Xiaomi 14 Ultra
F31
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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Why Trust Our Comparisons
Verified Data
All specs verified from official sources
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We don't earn from product sales
Regularly Updated
Data refreshed when specs change
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Our comparison methodology is public